Hi Alain,
In short, you can't. It's the users computer that remembers what headers
it sent last time, and when you refresh, it WILL ask them to send those
headers again.
The way this is typically handled from a programming perspective is to
do all your processing on one page, and then jump a
[snip]
i have a PHP page with a form.
when user click on submit button, it sends form data to itself (so it
sends
data $_POST to itself).
i would like to access to header itself to reset those $_POST data to
avoid
(in case of F5 under windows system) to resend the same data serveral
time.
therefore
Hi,
i have a PHP page with a form.
when user click on submit button, it sends form data to itself (so it sends
data $_POST to itself).
i would like to access to header itself to reset those $_POST data to avoid
(in case of F5 under windows system) to resend the same data serveral time.
therefore h
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